A273239 - OEIS

A273239 as a simple table

n	a(n)
1	10
2	20
3	30
4	40
5	50
6	60
7	70
8	80
9	90
10	100
11	110
12	200
13	220
14	300
15	330
16	400
17	440
18	500
19	550
20	600
21	660
22	700
23	770
24	800
25	880
26	900
27	990
28	1000
29	1010
30	1100
31	1110
32	1210
33	1310
34	1410
35	1510
36	1610
37	1710
38	1810
39	1910
40	2000
41	2020
42	2120
43	2200
44	2220
45	2320
46	2420
47	2520
48	2620
49	2720
50	2820
51	2920

[10,20,30,40,50,60,70,80,90,100,110,200,220,300, 330,400,440,500,550,600,660,700,770,800,880,900, 990,1000,1010,1100,1110,1210,1310,1410,1510,1610, 1710,1810,1910,2000,2020,2120,2200,2220,2320,2420, 2520,2620,2720,2820,2920]